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xAODTestShallowCopy.cxx
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1/*
2 Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
3*/
10
11
12#include "xAODTestShallowCopy.h"
13#include "DataModelTestDataCommon/CVec.h"
14#include "DataModelTestDataCommon/CVecWithData.h"
15#include "DataModelTestDataCommon/C.h"
16#include "DataModelTestDataCommon/CAuxContainer.h"
17#include "DataModelTestDataCommon/CTrigAuxContainer.h"
18#include "DataModelTestDataCommon/CInfoAuxContainer.h"
19#include "xAODCore/ShallowCopy.h"
20#include "StoreGate/ReadHandle.h"
21#include "StoreGate/WriteHandle.h"
22#include "StoreGate/WriteDecorHandle.h"
23#include "AthContainers/AuxTypeRegistry.h"
24#include "AthenaKernel/errorcheck.h"
25
26
27namespace DMTest {
28
29
33StatusCode xAODTestShallowCopy::initialize()
34{
35 if (m_cvecReadKey.empty()) {
36 m_cvecWriteKey = "";
37 m_cvecAnInt10Key = "";
38 }
39 ATH_CHECK( m_cvecReadKey.initialize( !m_cvecReadKey.empty() ) );
40 ATH_CHECK( m_cvecWriteKey.initialize( !m_cvecReadKey.empty() ) );
41 ATH_CHECK( m_cvecAnInt10Key.initialize( !m_cvecReadKey.empty() ) );
42 ATH_CHECK( m_cvecDecorDeps.initialize( m_cvecReadKey, m_cvecWriteKey, !m_cvecReadKey.empty() ) );
43
44 if (m_cvecWDReadKey.empty()) {
45 m_cvecWDWriteKey = "";
46 m_cvecWDAnInt10Key = "";
47 }
48 ATH_CHECK( m_cvecWDReadKey.initialize( !m_cvecWDReadKey.empty() ) );
49 ATH_CHECK( m_cvecWDWriteKey.initialize( !m_cvecWDReadKey.empty() ) );
50 ATH_CHECK( m_cvecWDAnInt10Key.initialize( !m_cvecWDReadKey.empty() ) );
51 ATH_CHECK( m_cvecWDDecorDeps.initialize( m_cvecWDReadKey, m_cvecWDWriteKey, !m_cvecWDReadKey.empty() ) );
52
53 if (m_cinfoReadKey.empty()) {
54 m_cinfoWriteKey = "";
55 m_cinfoAnInt10Key = "";
56 }
57 ATH_CHECK( m_cinfoReadKey.initialize( !m_cinfoReadKey.empty() ) );
58 ATH_CHECK( m_cinfoWriteKey.initialize( !m_cinfoReadKey.empty() ) );
59 ATH_CHECK( m_cinfoAnInt10Key.initialize( !m_cinfoReadKey.empty() ) );
60 ATH_CHECK( m_cinfoDecorDeps.initialize( m_cinfoReadKey, m_cinfoWriteKey, !m_cinfoReadKey.empty() ) );
61
62 if (m_cinfoReadKeyBase.empty()) {
63 m_cinfoWriteKeyBase = "";
64 }
65 ATH_CHECK( m_cinfoReadKeyBase.initialize( !m_cinfoReadKeyBase.empty() ) );
66 ATH_CHECK( m_cinfoWriteKeyBase.initialize( !m_cinfoReadKeyBase.empty() ) );
67 ATH_CHECK( m_cinfoDecorDepsBase.initialize( m_cinfoReadKeyBase, m_cinfoWriteKeyBase, !m_cinfoReadKeyBase.empty() ) );
68
69 if (m_ctrigReadKey.empty()) {
70 m_ctrigWriteKey = "";
71 m_ctrigAnInt10Key = "";
72 }
73 ATH_CHECK( m_ctrigReadKey.initialize( !m_ctrigReadKey.empty() ) );
74 ATH_CHECK( m_ctrigWriteKey.initialize( !m_ctrigReadKey.empty() ) );
75 ATH_CHECK( m_ctrigAnInt10Key.initialize( !m_ctrigReadKey.empty() ) );
76 ATH_CHECK( m_ctrigDecorDeps.initialize( m_ctrigReadKey, m_ctrigWriteKey, !m_ctrigReadKey.empty() ) );
77
78 return StatusCode::SUCCESS;
79}
80
81
85StatusCode xAODTestShallowCopy::execute (const EventContext& ctx) const
86{
87 int count = ctx.evt() + 1;
88
89 if (!m_cvecReadKey.empty()) {
90 SG::ReadHandle<CVec> vec (m_cvecReadKey, ctx);
91 auto ret = xAOD::shallowCopy (*vec, ctx);
92
93 SG::WriteHandle<DMTest::CVec> copy (m_cvecWriteKey, ctx);
94 ATH_CHECK( copy.record (std::move(ret.first), std::move(ret.second)) );
95
96 ATH_CHECK( m_cvecDecorDeps.linkDecors (m_cvecReadKey, ctx) );
97
98 SG::WriteDecorHandle<DMTest::CVec, int> anInt10 (m_cvecAnInt10Key, ctx);
99 for (C* c : *copy)
100 anInt10(*c) = count * 20000 + c->anInt() * 100;
101 }
102
103 if (!m_cvecWDReadKey.empty()) {
104 SG::ReadHandle<CVecWithData> vec (m_cvecWDReadKey, ctx);
105 auto ret = xAOD::shallowCopy (*vec, ctx);
106 ret.first->meta1 = vec->meta1;
107
108 SG::WriteHandle<DMTest::CVecWithData> copy (m_cvecWDWriteKey, ctx);
109 ATH_CHECK( copy.record (std::move(ret.first), std::move(ret.second)) );
110
111 ATH_CHECK( m_cvecWDDecorDeps.linkDecors (m_cvecWDReadKey, ctx) );
112
113 SG::WriteDecorHandle<DMTest::CVecWithData, int> anInt10 (m_cvecWDAnInt10Key, ctx);
114 for (C* c : *copy)
115 anInt10(*c) = count * 20000 + c->anInt() * 100;
116 }
117
118 if (!m_cinfoReadKey.empty()) {
119 SG::ReadHandle<DMTest::C> cinfo (m_cinfoReadKey, ctx);
120 auto ret = xAOD::shallowCopy (*cinfo, ctx);
121
122 SG::WriteHandle<DMTest::C> copy (m_cinfoWriteKey, ctx);
123 ATH_CHECK( copy.record (std::move(ret.first), std::move(ret.second)) );
124
125 ATH_CHECK( m_cinfoDecorDeps.linkDecors (m_cinfoReadKey, ctx) );
126
127 SG::WriteDecorHandle<DMTest::C, int> anInt10 (m_cinfoAnInt10Key, ctx);
128 anInt10(*copy) = count * 20000 + copy->anInt() * 200;
129 }
130
131 if (!m_cinfoReadKeyBase.empty()) {
132 ATH_CHECK( m_cinfoDecorDepsBase.linkDecors (m_cinfoReadKeyBase, ctx) );
133 }
134
135 if (!m_ctrigReadKey.empty()) {
136 SG::ReadHandle<CVec> ctrig (m_ctrigReadKey, ctx);
137 auto ret = xAOD::shallowCopy (*ctrig, ctx);
138
139 SG::WriteHandle<DMTest::CVec> copy (m_ctrigWriteKey, ctx);
140 ATH_CHECK( copy.record (std::move(ret.first), std::move(ret.second)) );
141
142 ATH_CHECK( m_ctrigDecorDeps.linkDecors (m_ctrigReadKey, ctx) );
143
144 SG::WriteDecorHandle<DMTest::CVec, int> anInt10 (m_ctrigAnInt10Key, ctx);
145 for (C* c : *copy)
146 anInt10(*c) = count * 20000 + c->anInt() * 300;
147 }
148
149 return StatusCode::SUCCESS;
150}
151
152
153} // namespace DMTest
ATH_CHECK
#define ATH_CHECK
Evaluate an expression and check for errors.
Definition AthCheckMacros.h:40
AuxTypeRegistry.h
Handle mappings between names and auxid_t.
CAuxContainer.h
Class used for testing xAOD data reading/writing.
CInfoAuxContainer.h
Class used for testing xAOD data reading/writing.
CTrigAuxContainer.h
Class used for testing xAOD data reading/writing.
CVecWithData.h
Test writing a container with metadata.
CVec.h
Class used for testing xAOD data reading/writing.
C.h
Class used for testing xAOD data reading/writing.
vec
std::vector< size_t > vec
Definition CombinationsGeneratorTest.cxx:9
errorcheck.h
Helpers for checking error return status codes and reporting errors.
ReadHandle.h
Handle class for reading from StoreGate.
WriteDecorHandle.h
Handle class for adding a decoration to an object.
WriteHandle.h
Handle class for recording to StoreGate.
DMTest::xAODTestShallowCopy::m_cinfoDecorDeps
SG::ShallowCopyDecorDeps< DMTest::C > m_cinfoDecorDeps
Definition xAODTestShallowCopy.h:78
DMTest::xAODTestShallowCopy::execute
virtual StatusCode execute(const EventContext &ctx) const override
Algorithm event processing.
Definition xAODTestShallowCopy.cxx:85
DMTest::xAODTestShallowCopy::m_cinfoWriteKey
SG::WriteHandleKey< DMTest::C > m_cinfoWriteKey
Definition xAODTestShallowCopy.h:74
DMTest::xAODTestShallowCopy::m_cvecWDReadKey
SG::ReadHandleKey< DMTest::CVecWithData > m_cvecWDReadKey
Definition xAODTestShallowCopy.h:63
DMTest::xAODTestShallowCopy::m_cvecReadKey
SG::ReadHandleKey< DMTest::CVec > m_cvecReadKey
Definition xAODTestShallowCopy.h:54
DMTest::xAODTestShallowCopy::m_ctrigWriteKey
SG::WriteHandleKey< DMTest::CVec > m_ctrigWriteKey
Definition xAODTestShallowCopy.h:92
DMTest::xAODTestShallowCopy::m_cvecWriteKey
SG::WriteHandleKey< DMTest::CVec > m_cvecWriteKey
Definition xAODTestShallowCopy.h:56
DMTest::xAODTestShallowCopy::m_cvecWDAnInt10Key
SG::WriteDecorHandleKey< DMTest::CVecWithData > m_cvecWDAnInt10Key
Definition xAODTestShallowCopy.h:67
DMTest::xAODTestShallowCopy::m_cinfoReadKey
SG::ReadHandleKey< DMTest::C > m_cinfoReadKey
Definition xAODTestShallowCopy.h:72
DMTest::xAODTestShallowCopy::m_ctrigDecorDeps
SG::ShallowCopyDecorDeps< DMTest::CVec > m_ctrigDecorDeps
Definition xAODTestShallowCopy.h:96
DMTest::xAODTestShallowCopy::m_cvecWDWriteKey
SG::WriteHandleKey< DMTest::CVecWithData > m_cvecWDWriteKey
Definition xAODTestShallowCopy.h:65
DMTest::xAODTestShallowCopy::m_ctrigAnInt10Key
SG::WriteDecorHandleKey< DMTest::CVec > m_ctrigAnInt10Key
Definition xAODTestShallowCopy.h:94
DMTest::xAODTestShallowCopy::initialize
virtual StatusCode initialize() override
Algorithm initialization; called at the beginning of the job.
Definition xAODTestShallowCopy.cxx:33
DMTest::xAODTestShallowCopy::m_cinfoAnInt10Key
SG::WriteDecorHandleKey< DMTest::C > m_cinfoAnInt10Key
Definition xAODTestShallowCopy.h:76
DMTest::xAODTestShallowCopy::m_cvecWDDecorDeps
SG::ShallowCopyDecorDeps< DMTest::CVecWithData > m_cvecWDDecorDeps
Definition xAODTestShallowCopy.h:69
DMTest::xAODTestShallowCopy::m_cvecAnInt10Key
SG::WriteDecorHandleKey< DMTest::CVec > m_cvecAnInt10Key
Definition xAODTestShallowCopy.h:58
DMTest::xAODTestShallowCopy::m_cinfoReadKeyBase
SG::ReadHandleKey< SG::AuxElement > m_cinfoReadKeyBase
Definition xAODTestShallowCopy.h:83
DMTest::xAODTestShallowCopy::m_cvecDecorDeps
SG::ShallowCopyDecorDeps< DMTest::CVec > m_cvecDecorDeps
Definition xAODTestShallowCopy.h:60
DMTest::xAODTestShallowCopy::m_cinfoDecorDepsBase
SG::ShallowCopyDecorDeps< SG::AuxElement > m_cinfoDecorDepsBase
Definition xAODTestShallowCopy.h:87
DMTest::xAODTestShallowCopy::m_cinfoWriteKeyBase
SG::WriteHandleKey< SG::AuxElement > m_cinfoWriteKeyBase
Definition xAODTestShallowCopy.h:85
DMTest::xAODTestShallowCopy::m_ctrigReadKey
SG::ReadHandleKey< DMTest::CVec > m_ctrigReadKey
Definition xAODTestShallowCopy.h:90
SG::WriteDecorHandle
Handle class for adding a decoration to an object.
Definition StoreGate/StoreGate/WriteDecorHandle.h:100
count
int count(std::string s, const std::string &regx)
count how many occurances of a regx are in a string
Definition hcg.cxx:148
DMTest
Definition B.h:23
DMTest::C
C_v1 C
Definition C.h:26
xAOD::shallowCopy
ShallowCopyResult_t< T > shallowCopy(const T &cont, const EventContext &ctx)
Create a shallow copy of an existing container.
xAODTestShallowCopy.h
Algorithm to test shallow-copy of xAOD data.
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